69155642

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{863}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 105131520

約数和(自身を除く): 35975878

約数列:

[1, 2, 103, 206, 389, 778, 863, 1726, 40067, 80134, 88889, 177778, 335707, 671414, 34577821, 69155642]

約数ペア:

[(1, 69155642), (2, 34577821), (103, 671414), (206, 335707), (389, 177778), (778, 88889), (863, 80134), (1726, 40067)]